Re: [PATCH] Fix e820 end address with EFI
From: Brian Maly
Date: Sun Mar 01 2009 - 15:14:19 EST
I was able verify the kernel that does not boot on the MacBook (vanilla
2.6.29-rc4) does call efi_ioremap() which bails out early returning
NULL. So no remapping happens in this case. I have no idea if
efi_ioremap ever does succeed in mapping any ranges though being I have
no video or console this early in the boot and have to rely on triple
faulting as a means of debugging.
Brian
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